<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
	study
	<br>
	<form action="cluster">
		key: <input name="key" type="text"><br> value: <input name="value" type="text">
		<br>
		<button type="submit">submit</button>
	</form>
	<br>
	<c:forEach items="${map}" var="entry">
		<c:out value="${entry.key}" />
		<c:out value="${entry.value}" />
		<br>
	</c:forEach>
	<a href="b.jsp">b.jsp</a>
</body>
</html>